Here's a thorough, easy-to-understand breakdown of the color wheel that includes primary, secondary and tertiary colors.

Find out how colors work with an intro to the color spectrum. Kids will investigate the seven colors of the rainbow and do a color wheel experiment.

For each item on this first grade science worksheet, kids match a piece of clothing with the thermometer showing a temperature for wearing the item of clothing.

Grab your trusty flashlight and get ready for a scientific treasure hunt!

Here is a brief introduction to The Great Pacific Garbage Patch for kids!

Explore magnetism with this colorful science worksheet for third and fourth graders!

Review the terminology of collisions with this engaging crossword puzzle for fourth graders!

Give your budding chemist the facts and practice she needs for measuring with graduated cylinders.

Explore the strength of magnetic forces with this worksheet for third and fourth graders!

Alfred Nobel, though he held over 300 patents in his lifetime, is most famous for inventing dynamite.

Identify examples of pushes and pulls with this cut-and-paste worksheet for kindergarteners and first graders!

Shed some light on the interactions between objects and light with this science worksheet for kindergarteners and first graders!

Learn about some of the most common forms of energy with this helpful one-pager for third graders!

Introduce your child to the inclined plane, one of the six simple machines that helps to make work easier for us!

A handy worksheet that breaks down the properties of metal. A good physical science review sheet to keep around for reference.